Bonjour RATP is the official companion for navigating the Parisian public transport network operated by RATP, which includes the Metro, RER, buses, and trams. The app excels at providing real-time service alerts and dynamic journey planning, which is critical in a system known for its frequent service changes and strikes. Users can input any destination to receive step-by-step itineraries that account for current disruptions, offering alternative routes and indicating which station exits to use. A key feature is the integration of live departure boards and network maps that work offline. The app also allows for mobile ticket purchases and Navigo pass top-ups, reducing dependency on station ticket machines. While extremely reliable, some users report that push notifications for service interruptions can occasionally be delayed by a minute or two. For tourists and residents alike, its ability to reroute journeys on the fly based on live data makes it indispensable for efficient travel in and around Paris.
Key Features
Live service disruption alerts and alternative routing
Integrated offline maps and real-time departure boards
In-app ticket and travel pass purchase & validation
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Just came back from my first ever trip to France and this app fully and successfully guided us through all of Paris, both via Train and Bus. I highly recommend this app whenever trying to get around in Paris.
★★★★★Verified User Review
iOSUpdated Jan 4, 2026
